17933500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 26095940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 89, 100, 124, 125, 130, 155, 178, 250, 260, 310, 325, 356, 403, 445, 500, 620, 650, 775, 806, 890, 1157, 1300, 1550, 1612, 1625, 1780, 2015, 2225, 2314, 2759, 3100, 3250, 3875, 4030, 4450, 4628, 5518, 5785, 6500, 7750, 8060, 8900, 10075, 11036, 11125, 11570, 13795, 15500, 20150, 22250, 23140, 27590, 28925, 35867, 40300, 44500, 50375, 55180, 57850, 68975, 71734, 100750, 115700, 137950, 143468, 144625, 179335, 201500, 275900, 289250, 344875, 358670, 578500, 689750, 717340, 896675, 1379500, 1793350, 3586700, 4483375, 8966750, 17933500]

約数ペア:

[(1, 17933500), (2, 8966750), (4, 4483375), (5, 3586700), (10, 1793350), (13, 1379500), (20, 896675), (25, 717340), (26, 689750), (31, 578500), (50, 358670), (52, 344875), (62, 289250), (65, 275900), (89, 201500), (100, 179335), (124, 144625), (125, 143468), (130, 137950), (155, 115700), (178, 100750), (250, 71734), (260, 68975), (310, 57850), (325, 55180), (356, 50375), (403, 44500), (445, 40300), (500, 35867), (620, 28925), (650, 27590), (775, 23140), (806, 22250), (890, 20150), (1157, 15500), (1300, 13795), (1550, 11570), (1612, 11125), (1625, 11036), (1780, 10075), (2015, 8900), (2225, 8060), (2314, 7750), (2759, 6500), (3100, 5785), (3250, 5518), (3875, 4628), (4030, 4450)]